*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    width: 100%;
    min-width: 320px;
    max-width: 640px;
    background-color: rgb(219, 213, 213);
    margin: 0 auto;
}
h2 {
    font-size: 20px;
    margin-top: 10px;
}
.W{
    width: 100%;
    margin: 0 auto;
}
ol li,
ul li {
    list-style: none;
    height: 30px;
    background-color: #fff;
    border-radius: 10px;
    border-left:8px solid gold ;
    padding: 5px 10px;
    margin-top: 5px;
    font-size: 18px;
}
ul li {
    background-color: rgba(255, 255, 255, 0.281);
}
ol li a,
ul li a {
    float: right;
    font-size: 16px;
    text-decoration: none;
    color: orange;
}
ol li a:hover {
    color: red;
}
ul li a:hover {
    color: red;
}
ol li input,
ul li input {
    float: left;
    width: 20px;
    height: 20px;
}
ol li p,
ul li p {
    float: left;
    margin-left: 5px;
    font-size: 16px;
}
span {
    float: right;
    width: 20px;
    height: 20px;
    border-radius: 50px;
    background-color: #fff;
    font-size: 14px;
    text-align: center;
    line-height: 20px;
}
.top{
    width: 100%;
    height: 100px;
    text-align: center;
    line-height: 100px;
    background-color: #777;
}
.top input {
    width: 80%;
    height: 50%;
    font-size: 20px;
    outline-style: none;
    border: none;
    border-radius: 10px;
    padding-left: 20px;
}
.center {
    padding: 0 20px;
}


